..An effect of this system was to intentionally restrict resources and allow the issue of access to limit utilization. Overcrowding in EDs was severe in the late 1990s-2000, and became an accepted local standard of care...

..Serum concentrations (SCs) of 100 mg/dL or more are targeted for clinical effect. This study was completed to validate the assumption that there are minimal differences in SC achieved between these two routes...